6278028 has 12 divisors (see below), whose sum is σ = 14648760. Its totient is φ = 2092672.

The previous prime is 6278023. The next prime is 6278029. The reversal of 6278028 is 8208726.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6278028.

It is not an unprimeable number, because it can be changed into a prime (6278021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261573 + ... + 261596.

It is an arithmetic number, because the mean of its divisors is an integer number (1220730).

Almost surely, 2^6278028 is an apocalyptic number.

It is an amenable number.

6278028 is an abundant number, since it is smaller than the sum of its proper divisors (8370732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6278028 is a wasteful number, since it uses less digits than its factorization.

6278028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523176 (or 523174 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 6278028 is about 2505.5993295018. The cubic root of 6278028 is about 184.4765137810.

The spelling of 6278028 in words is "six million, two hundred seventy-eight thousand, twenty-eight".